Case Note & Summary
The dispute arose from the withdrawal of sales tax exemptions by the State Government of Kerala under the Kerala General Sales Tax Act, 1963. The appellants, who were small scale industries, claimed benefits from an initial order dated April 11, 1979, which provided exemptions from sales tax and purchase tax for five years from the commencement of production. A subsequent order dated September 29, 1980, limited these exemptions, prompting the appellants to argue that they were entitled to the benefits promised in the first order based on the principle of promissory estoppel. The High Court dismissed their petitions, asserting that the first order was not made under statutory power while the second was. The Supreme Court, however, found that both orders were indeed made under Section 10 of the Act, and thus the appellants who established their industries before the second order were entitled to the full exemption for five years. The Court emphasized that the principle of estoppel applied, as the appellants had acted based on the initial promise of exemption. The Court allowed the appeals, directing that the question of entitlement to benefits be left to the Sales Tax Authorities for determination based on the law established in the judgment. Each party was directed to bear its own costs throughout.
Headnote
A) Tax Law - Sales Tax Exemption - Withdrawal of Exemption - Kerala General Sales Tax Act, 1963, Section 10 - The State Government's withdrawal of sales tax exemption for small scale industries was challenged. The Court held that both the initial and subsequent orders were made under Section 10, and thus the exemption promised to industries set up before the withdrawal remained valid for five years. Held that the principle of estoppel applied in favor of the appellants who relied on the initial order (Paras 658-660).
Issue of Consideration
Whether the withdrawal of sales tax exemption by the State Government was valid and whether the principle of promissory estoppel applied.
Final Decision
The Supreme Court allowed the appeals, holding that both orders were made under Section 10 of the Kerala General Sales Tax Act, 1963. The appellants were entitled to the full exemption for five years from the date of commencement of production, and the question of entitlement to benefits was to be determined by the Sales Tax Authorities.
Law Points
- Sales tax exemption
- Promissory estoppel
- Statutory power
- Small scale industries
- Government notifications



